<template>
 <div class="tab-bar-item" @click="handleClick">
   <div v-if="!isActive"><slot name="item-icon"></slot></div>
   <div v-else><slot name="item-icon-active"></slot></div>
   <div><slot name="item-text"></slot></div>
 </div>
</template>

<script>
 export default {
   name:'TabBarItem',
   props:{
     path:String
   },
   data(){
     return{
      //  isActive:false
     }
   },
   computed: {
     isActive(){
       return this.$route.path.indexOf(this.path) !== -1
     }
   },
   methods:{
     handleClick(){
       this.$router.push(this.path)
     }
   }
 }
</script>

 
<style scoped>
.tab-bar-item{
  height: 49px;
  flex:1;
  text-align: center;
  font-size: 14px;
 }
 .tab-bar-item img{
  width: 24px;
  height: 24px;
  margin-top: 3px;
  vertical-align: middle;
}
</style>
